As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 38.38% |
|---|---|
| Individuals | 31.14% |
| Top 10 holders | 50.17% |
| Total shareholders | 3,665 |
How to read this: each slice is a group of investors. Foreign and financial institutions are professional money; individuals are retail shareholders; other corporations are usually business partners holding strategic stakes. A large institutional slice generally means heavier analyst coverage and more trading volume.
How to read this: each line shows how one investor group's share has moved over recent years. A rising foreign or institutional line can signal growing professional interest; a falling one the opposite. Japanese companies disclose ownership once a year, so these are annual points — read the direction over several years rather than a single step.
| Investor category | Holding % | Shareholders |
|---|---|---|
| Foreign institutions | 38.38% | 180 |
| Individuals & others | 31.14% | 3,373 |
| Financial institutions | 15.06% | 12 |
| Other corporations | 13.68% | 77 |
| Securities firms | 1.73% | 17 |
| Foreign individuals | 0.00% | 6 |
How to read this: a high foreign or institutional share often means the stock is widely researched and more liquid; a high individual share means retail investors hold most of the company. Percentages are of voting units.
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | STATE STREET BANK AND TRUST COMPANY 505018(常任代理人 株式会社みずほ銀行決済営業部) | 9,646,000 | 14.91% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 7,332,000 | 11.33% |
| 3 | 塩野義製薬株式会社 | 3,500,000 | 5.41% |
| 4 | GOLDMAN,SACHS & CO.REG (常任代理人 ゴールドマン・サックス証券株式会社) | 2,801,000 | 4.33% |
| 5 | 3D WH OPPORTUNITY MASTER OFC - 3D WH OPP ORTUNITY HOLDINGS (常任代理人 株式会社みずほ銀行決済営業部) | 2,400,000 | 3.71% |
| 6 | 株式会社日本カストディ銀行(信託口) | 1,622,000 | 2.51% |
| 7 | 河野 博行 | 1,333,000 | 2.06% |
| 8 | みずほ信託銀行株式会社 退職給付信託 第一三共口 再信託受託者 株式会社日本カストディ銀行 | 1,328,000 | 2.05% |
| 9 | GOLDMAN SACHS INTERNATIONAL (常任代理人 ゴールドマン・サックス証券株式会社) | 1,296,000 | 2.00% |
| 10 | 東邦ホールディングス従業員持株会 | 1,205,000 | 1.86% |
Trust banks such as Master Trust and Custody Bank appear at the top of most Japanese registers: they hold shares on behalf of many underlying funds rather than owning them outright.